Surfaces renderings are really acting weird, since the last two updates.
When I move, or rotate (either using SpaceMouse or right-click) some surfaces are "flickering and is offset from the actual lines. This is happening in either wiewport: perspective, top, side etc.
I have made a screenmovie to show you the problem.
Rhino 5.0 Wenatchee 2014-12-17.mp4 (2.6 MB)
Software information
Software versions
Rhinoceros version: 5.0 Wenatchee 2014-12-17 (5A629)
IronPython version: 5.1.2014.1006
Language: en (MacOS default)
OS X version: Version 10.10.1 (Build 14B25)
Plug-ins
/Library/Frameworks/3DconnexionClient.framework/Versions/A/3DconnexionClient
/Users/henrik/Library/ColorPickers/RCWebColorPicker.colorPicker/Contents/MacOS/RCWebColorPicker
Third party kernel extensions
com.wdc.driver.USB_64HP (1.0.0)
com.plantronics.driver.PlantronicsDriverShield (4.3)
com.3dconnexion.driver (10.2.1)
com.webroot.driver.WebrootSecureAnywhere (78)
com.evoluent.driver.VerticalMouseDriver (1.0.10f1)
Hardware information
Computer hardware
Hardware model: iMac12,2
Processor: Intel Core i5-2500S CPU @ 2.70GHz
Memory: 4 GB
Architecture: Intel 64 bit
Video hardware
Graphics: AMD Radeon HD 6770M 512 MB
Memory: 512 MB
Screen size: 2560 x 1440, 2560 x 1440
Displays: iMac, Thunderbolt Display
USB devices
Apple Inc.: FaceTime HD Camera (Built-in)
Western Digital: My Book 1170
Apple Inc.: Bluetooth USB Host Controller
Western Digital: My Book 1140
Apple: Internal Memory Card Reader
Apple Computer, Inc.: IR Receiver
3Dconnexion: SpaceNavigator
HOLTEK: Evoluent VerticalMouse 4
Apple Inc.: Apple Thunderbolt Display
Apple Inc.: FaceTime HD Camera (Display)
Apple Inc.: Display Audio
Bluetooth devices
Apple: Apple Wireless Keyboard
OpenGL information
OpenGL software
OpenGL version: 2.1 ATI-1.28.29
Render version: 2.1
Shading language: 1.20
Maximum texture size: 16384 x 16384
Z-buffer depth: 24 bits
Maximum viewport size: 16384 x 16384
Implementation settings
Use texture compression: Yes
Appearance settings
Antialiasing: 2x
Mip map filtering: None
Anisotropic filtering: None